King James Version (KJV) - 2 Chronicles 13:3 >

And Abijah set the battle in array with an army of valiant men of war, [even] four hundred thousand chosen men: Jeroboam also set the battle in array against him with eight hundred thousand chosen men, [being] mighty men of valour.

Berean Study Bible (BSB) - 2 Chronicles 13:3 >

Abijah went into battle with an army of 400,000 chosen men, while Jeroboam drew up in formation against him with 800,000 chosen and mighty men of valor.